baber/WOPTO huggingface dataset:
Patent JP-S63258219-A (JP)
Title: Transmission structure for vehicle
Inventor: MATSUSHITA YUKIHISA
IPC: B60K17/08
Filed: 1987-04-16
Abstract: PURPOSE:To prevent decelerating shortage from occurring as well as to make a transmission case compact in size by paralleling both input and output shafts crosswise, and setting up a traveling speed change mechanism in the lower part of the output shaft, an external power speed change mechanism in the lower part of the input shaft and a gear reduction mechanism in a rear-wheel drive shaft, respectively, in case of a transmission structure for a farm tractor. CONSTITUTION:A continuously variable transmission 4 is set up in such a crosswise long position as paralleling an input shaft 20 and an output shaft 21 in the cross direction, and a traveling speed change mechanism 35 is set up in the lower part of the output shaft 21 and an external power speed change mechanism in the lower part of the input shaft 20, respectively. And, a gear reduction mechanism 39 is set up on a turning shaft center of a drive shaft which transmits power of the output shaft 21 to a rear wheel 11 via a differential gear. With this constitution, a transmission case is made compact in size and, what is more, decelerating shortage with the miniaturization of the differential gear is preventable without entailing any level controlling.
Patent JP-S62255035-A (JP)
Title: Turret-style machining center
Inventor: SUGATA SHINSUKE
IPC: B23P23/02
Filed: 1986-04-22
Abstract: PURPOSE:To enable work efficiency to be improved by providing opposite a column provided upright in the direction of perpendicularity a main spindle base on which a turret head is provided, and a holder disk circumferentially at the lower end of a crown cylinder. CONSTITUTION:A turret is turned and the turning is stopped when one of the spindle cases 4 which is desired comes to the perpendicular upper position. Under this condition, a magazine base 11 is moved forward a given distance by actuating a hydraulic cylinder 12. And a tool-holding means which has become empty claws in a tool holder disk 13 is made to press and contact an edge tool 28 from the back side of the tool, and hold the edge tool 28 between the claws. A hydraulic cylinder 14 is actuated when the holding is completed, and the ascent of a piston 15 makes a crown cylinder 18 constituting itself by supporting the tool holder disk 13 ascend a given distance by using a guide 16 as a guide, thus detaching the edge tool 28 from a spindle.
Patent JP-H10282294-A (JP)
Title: Drive unit for cart transporting vitrified solid
Inventor: ARAI MASAKI
IPC: G21F9/16
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a drive unit from deteriorating due to the exposure to radiation by placing a motor for rotating a feed screw shaft and a position detector for a transportation cart in a place free from radiation. SOLUTION: A transportation cart 2 running on a rail 12 has a flat top on which vitrified solids can be put and a feed nut 11 in the center of the underside of the cart 2 is screwed in a feed screw shaft 3. The feed screw shaft 3 connects with a power transmission shaft 4a, with which a power transmission shaft 4b passing through a hole 15 of a concrete wall 14 in a right-angled direction connects. One end of a power transmission shaft 4c connected with the shaft 4b at the right angle is fixed to a shaft of a motor 6 through a shaft of a decelerator 9 to transmit the rotation of the motor 6 to the feed screw shaft 3. An encoder 7 detects the possition of the transportation cart 2 from the number and direction of the rotation of the power transmission shaft 4c.  On this occasion, a side wall surface of the motor 6 for a power transmission means 4b is covered with a rubber cover 16 and the outside of the three transmission shafts 4a, 4b and 4c with L-shaped shield walls 8a and 8b to prevent radioactivity from leaking from the side of the transportation cart 2 to the side of the motor 6.
Patent JP-S5720046-A (JP)
Title: Testing circuit of receiver
Inventor: ONOZAWA TOSHIAKI
IPC: H04B1/26
Filed: 1980-07-10
Abstract: PURPOSE:To decrease the man-hours of testing and to shorten a test time by excluding errors due to difference of the integrated circuit of a receiver to be tested by comparing the phase of an input signal to the receiver to be tested with that of the signal of a local oscillator and by varying the resonance frequency of the tuning circuit of the loca oscillator on the basis of the result of the comparison. CONSTITUTION:The output of a resting high-frequency signal generator 1 is supplied to an integrated circuit 2 for a radio receiver and then inputted to th reference input terminal of a phase comparator 13 via a frequency divider 12. To a terminal where the turning circuit of the local oscillator 8 of the circuit 2 is connected, a tuning circuit 16 including a variable inductance circuit is connected. Further, the controlled-signal input terminal of the comparator 13 is connected to the terminal 4 via a frequency divider 14. Then, the comparator 13 compares the output phase of the generator 1 with the oscillation signal phase of the oscillator 8 to control the variable inductance circuit of the tuning circuit 16 via an LPF15, and consequently varies the resonance frequency of the oscillator 8 to exclude errors due to difference of the integrated circuit 2.
Patent JP-S60239114-A (JP)
Title: Filter circuit
Inventor: KANARI SHIGEAKI
IPC: H03H11/04
Filed: 1984-05-14
Abstract: PURPOSE:To miniaturize an IC area and to reduce the cost by providing the 1st resistor connected to a signal input terminal, the 2nd resistor connected in series between the 1st resistor and the amplifier input terminal and a capacitor connected between the output terminal of the amplifier and the 1st, 2nd resistors in an active filter circuit. CONSTITUTION:The resistors R1, R2, a capacitor C1 and a base input capacitor of transistors (TRs) Q2, Q5 constitute a time constant circuit, the signal is fed back to a capacitor C2 by an amplifier 4 so as to constitute the secondary positive feedback type LPF. An output signal is extracted from an emitter of the TRQ5. The base input capacitance is utilized as the 2nd capacitor, and the secondary positive feedback type LPF is constituted of one capacitor by utilizing the base input capacitance of the TR as the 2nd capacitor like the capacitor C2, then the capacitance value of the 2nd capacitor is selected freely depending on the area of the TRQ5 and the number of TRs connected in parallel with the TRQ5.
Patent JP-S58210482-A (JP)
Inventor: YOSHIDA AKIHIKO
IPC: F26B25/22
Filed: 1982-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5442176-A (JP)
Title: Electronic watch
Inventor: YODA KAZUHIRO
IPC: G04G15/00
Filed: 1977-08-08
Abstract: PURPOSE: To set the plural times down to second unit and let an alarm be given when said times have come by dividing down time standard pulses to a constant number of vibrations and providing counting circuits, memory means of set times, comparing detecting means and alarming means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62251937-A (JP)
Title: File constituting method
Inventor: TSUKAHARA YOSHIO
IPC: G06F17/30
Filed: 1986-04-25
Abstract: PURPOSE:To keep the continuity and the relativeness of plural files without rewriting recorded contents to facilitate retrieval without rewriting recorded contents by recording information, which indicates the recording area of the next chained data block, simultaneously with the data block. CONSTITUTION:Directories D10 and D11 and a file F10 are provided for a root directory root, and two slave files F20 and D20 are provided for the directory D10. Recording area pointers of file control information corresponding to unrecorded slave or brother files are included in file control information, which is recorded simultaneously with generation of one file or directory, to reserve unrecorded blocks in a catalog zone 11. File control information corresponding to a slave or brother file is recorded in the reserved block when this file is added thereafter, and the additional file is retrieved from control information of an already generated file through control information of the additional file.
Patent JP-H02291305-A (JP)
Title: Cable transfer device
Inventor: KAMIRO PIROBUANO
IPC: B65G19/24
Filed: 1990-04-10
Abstract: PURPOSE: To fix conveying elements reliably, inexpensively, and in a short time by enveloping projected ends of rivets penetrating through a cable and a part of the cable by plural elements, in the fiber sheath-covered cable. CONSTITUTION: A cable 11 axially moving along a duct 10 of a conveying device has a core rope 12, and is covered with a plastic sheath 13 to prevent wear due to objects to be conveyed. Plural conveying disks 14 are provided on the cable 11 at intervals. The disc 14 is molded to the cable so that it can envelop a rivet 15. The rivet 15 penetrates through the cable in the diametral direction of the cable so that the disc 14 cannot be slipped off. Further, each disk 14 is provided with two projected parts 16 coaxially formed in the axial direction of the cable. The projected part 16 prevents the rigidity of the cable from sharply varying at a part between a highly rigid part and a free part, or at a part susceptible to fatigue damage.
Patent JP-H01266036-A (JP)
Title: Floor mat
Inventor: ITO TETSUO
IPC: A61N2/08
Filed: 1988-04-18
Abstract: PURPOSE:To stabilize the support of leg portions while quicken the circulation of the blood in the leg portions by forming a projecting strip portion on a site with which the soles of the feet of a rider is brought into contact on the top face of a floor mat integrally with the floor mat and fixing a number of permanent magnets on the top face of the projecting strip portion. CONSTITUTION:A floor mat 1 laid on the floor surface of an automobile room is chiefly formed with rubber or resin. In this case, a projecting strip portion 2 which extends in an axle direction is provided on a site with which the soles of feet of a rider are brought into contact on the top face of the floor mat 1 being integrally formed with the floor mat 1. A number of granular or pelletal permanent magnets 3 are fixed to the top face of the projecting strip portion 2. Thereby, the soles of the feet of the rider can be placed on the projecting strip portion 2 to stabilize the support of the leg portions. At the same time, by making the magnetic force of the permanent magnets 3 act on the soles of the feet, the circulation of the blood in the leg portions can be improved removing fatigue. With these effects combined, a comfortable driving condition can be ensured.
Patent JP-H01266520-A (JP)
Title: Film rewinding device
Inventor: SHIMADA TAKAHISA
IPC: G03B17/00
Filed: 1988-04-18
Abstract: PURPOSE:To eliminate the need for a new detection means and to attain cost- down by making a detection means detect the load of a rewinding means which is rotated by a motor, making a switching means switch the torque of the motor based on the detected result, performing the rewinding action of a film and stopping the rotation of the motor when the load of the rewinding means becomes light. CONSTITUTION:The rotating speed of the motor 1 is detected by a 4th switch SW4 in order to switch the winding of the motor 1 and the detection signal is always monitored by a microcomputer. Therefore, the rotating speed of the motor 1 rises higher than a specified value since the load of the motor 1 is lightened by the amount of the load at the time of unloading the film from a sprocket 17. By detecting a phenomenon that the rotating speed of the motor 1 rises higher than the specified value by the microcomputer through the 4th switch SW4, the completion of rewinding the film can be judged. Thus, the means for detecting only completion of rewinding the film need not be newly provided and the cost-down can be attained.
Patent JP-2000291324-A (JP)
Title: Door device
Inventor: KODERA HIROYUKI
IPC: E05D15/06
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a door device which effectuates slow closing motion, space saving for the upper section of a frame body and a low cost for the device by finely adjusting such as easing the acceleration of a sliding door at a proper position. SOLUTION: In an upper frame 5, a door way side hanging rail 6 and a door pocket side hanging rail 7 are arranged side by side with a difference between their levels and inclined downward in the direction to the door wayside. The lower side ends of the door way side hanging rail 6 and the door pocket side hanging rail 7 are set to nearly the same height. A front part hanging wheel 9 is provided so as to be supported and guided to the door way side hanging rail 6 on the upper door way side of a door body 8 and a rear part hanging wheel 10 is provided so as to be supported and guided to the upper section door pocket side hanging rail 7.
Patent JP-H01158380-A (JP)
Title: Electronic time-piece
Inventor: MIYAZAWA OSAMU
IPC: G04B13/00
Filed: 1988-04-18
Abstract: PURPOSE:To reduce indication shift even when the load of a control means increases, by constituting the title time-piece so that a hairspring intermittently accumulating rotary energy and smoothly opened is unwound to expand corresponding to an increase in load. CONSTITUTION:A hairspring 10 is constituted so as to be unwound to expand with the rotation of a hairspring wheel 9 in the direction shown by an arrow 100 and the leading end of a bent part 10a is engaged with the groove part 9c of said wheel 9 and prescribed in a diameter direction by a wall part 9d. When a rotor is revolved, the hairspring is gradually deformed elastically and smoothly revolved when recovery force and the viscous load of a viscous rotor are well-balanced. At this time, since load is light generally, the hairspring 10 is brought into contact with the wall part 9d only at the outer periphery thereof to be prescribed and an effective length is long but, when load increases by an increase in the load or viscous load of calender feed, the hairspring is almost brought into contact with the wall part 9d and the effective length is reduced and an apparent spring constant becomes high and, therefore, an increase in an angle of rotation is slight as compared with an increase in recovery force. Therefore, the increase of angle shift can be suppressed with respect to the variation of load, especially, an increase in load.
Patent JP-S60237785-A (JP)
Title: Pal system luminance signal chrominance signal separating filter
Inventor: MIZUTANI YOSHIKI
IPC: H04N9/78
Filed: 1984-05-11
Abstract: PURPOSE:To reproduce a picture without cross color and cross luminance by sampling a composite TV signal with a prescribed frequency pulse and switching a vertical filter and a horizontal filter depending on the attribute of the TV signal. CONSTITUTION:The inputted composite TV signal is sampled (2) with a sampling pulse having a frequency four times the chrominance subcarrier frequency and the phase coincident with the U or V axis of a color difference signal, and the phase of the chrominance subcarrier is obtained at the noted sampling point, near the line of the noted sampling point for the inverted inverting sampling point and in the vicinity of the upper and lower line of the said line. The chrominance signal of the noted sampling point is separated by the vertical and horizontal filter 70 by using the value of the noted sampling point and the inverted sampling point. Further, the attribute of the composite TV signal is detected (80) by the inverted sampling point and the vertical filter and the horizontal filter are switched (24c) properly. Thus, the separation of the Y and C signals is realized accurately.
Patent JP-H08292823-A (JP)
Title: Method and unit for controlling built-in timer of one-chip microcomputer
Inventor: TANIZAKI AKIE
IPC: G06F15/78
Filed: 1995-04-20
Abstract: PURPOSE: To provide a timer circuit incorporated one-chip microcomputer which can start and stop counting operation without considering the state of the timer. CONSTITUTION: This is the built-in timer control method of the one-chip microcomputer having the built-in timer which starts counting after a relative register 3 is initialized and stops counting automatically after a certain sequence is executed. To rewrite the data in the relative register 3, a write instruction is executed twice successively for the same address. When a 1st write instruction is executed, only the gates for the bits of the data in the relative register 3 which should be rewritten among gates G0-G7 of a control gate circuit 4 are opened. When a 2nd write instruction is executed, data are written to the bits to be rewritten from an internal bus 2 through the gates which are opened with the 1st write instruction.
Patent JP-S5320321-A (JP)
Title: Focus adjustment device
Inventor: KONDOU TOSHIHIRO
IPC: G03B13/36
Filed: 1976-08-10
Abstract: PURPOSE: To project an incident ligh to a light receiving element or unit by arranging a deflecting optical element between refractive optical element and light receiving element in order to deflect the light projected into an insensible zone formed between adjacent light receiving elements or light receiving units, respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03292961-A (JP)
Title: Blood dialyzer
Inventor: MINAMI HIROMICHI
IPC: A61M1/14
Filed: 1990-04-11
Abstract: PURPOSE:To generate positive pressure on the side of a blood circuit, to exclude the effect on dialysis due to the natural venous pressure of a patient and to prevent the excessive removal of water by setting the flow rate of blood on the upstream side of a dialyzer due to the first blood pump larger than that of blood on the downstream side of the dialyzer due to the second blood pump. CONSTITUTION:Positive pressure is generated on the side of the blood in a dialyzer 4 by setting the flow rate of the blood in a blood circuit 10b less than that of the blood in a blood circuit 10a by the adjustment of the rotational speeds of both blood pumps 12a, 12b and dialysis is performed in the dialyzer 4 on the basis of the positive pressure. Ultrafiltration pressure is strictly kept on the basis of the set values due to the driving speeds of both pumps 12a, 12b and, in the blood circuit 10b on the downstream side of the dialyzer, the interposition part of the second blood pump becomes a boundary to cut off the blood pressure on the upstream side and that on the downstream side and the effect due to the natural venous pressure of a patient is excluded and, therefore, the membrane dialyzer having a large area can be safely used even for a patient whose natural venous pressure is high and dialysis can be performed within a short time with high efficiency and the excessive removal of water is not generated at all during the stop of water removal.
Patent JP-H04326294-A (JP)
Title: Frequency band dividing device
Inventor: SEKI NOBUYUKI
IPC: H04R3/12
Filed: 1991-04-25
Abstract: PURPOSE:To provide the frequency band dividing device which prevents an over output for speaker drive or the like and does not increase the level of output synthesization near a divided frequency. CONSTITUTION:The outputs of a low-pass filter 2 and a high-pass filter 7 are converted to signals having original flat frequency characteristics by filters 4 and 9 with respectively reverse characteristics, and the outputs of the filters 4 and 9 are respectively detected by envelope generating means 5 and 10 so as to generate envelope signals. According to these respective envelope signals, level control means 3 and 8 are controlled and the output signals of the low-pass filter 2 and the high-pass filter 7 are outputted while respectively suppressing the levels at level control means 3 and 8.
Patent JP-S60238098-A (JP)
Title: Hydrostatic forming device
Inventor: KIYOUHISANO SHIYUNGO
IPC: B30B5/02
Filed: 1984-05-11
Abstract: PURPOSE:To provide a titled device which permits easy replacement of a high- pressure packing of a top cap and positioning of the top cap and a vessel by providing a top cap holding carriage having a lifting means to a vessel holding carriage which moves to a vessel contg. space of a body frame. CONSTITUTION:The vessel holding carriage 9 is moved from the lateral side of the body frame 5 to the vessel contg. space 6 of the hydrostatic forming device. The top cap 1B is hoisted and supported to the top cap holding carriage 18 supported to said carriage 9. The cap 1B is moved upward and downward by a means such as the 2nd cylinder 21. The carriage 9 brought into the space 6 is moved upward and downward by the carriage lifting device 41 so that the vessel 1 is seated on a vessel stage 8. The increase in the occupying space is obviated by such device.
Patent JP-H09284157-A (JP)
Title: Tuner provided with distribution circuit
Inventor: KUNISHIMA TSUTOMU
IPC: H04B1/18
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To extend the variable range of an image trap frequency and to easily match an image trap frequency with an object image frequency. SOLUTION: An image trap circuit is configured by connecting a series circuit consisting of an inductor L2 and a varactor diode VD2 and a series circuit consisting of a capacitor C3 and a varactor diode VD3 in parallel. In the case of receiving a low frequency signal, the combined capacitance of the capacitor C3 and the varactor diodes VD2 , VD3 is nearly equal to the capacitance of the capacitor C3 and the capacitance of the varactor diodes VD2 , VD3 is substantially negligible. In the case of receiving a high frequency signal, the inductance of the inductor L2 is small and the capacitance of the varactor diodes VD2 , VD3 is small, the combined capacitance of the capacitor C3 and the capacitance of the varactor diodes VD2 , VD3 is smaller.
Patent JP-S57210797-A (JP)
Title: Remote control system
Inventor: MIURA YOSHIAKI
IPC: H04N5/00
Filed: 1981-06-19
Abstract: PURPOSE:To automatically use only the information transmitted in a frequency carrier not affected with noise at a receiver, by sequentially transmitting the same information with different frequency carriers. CONSTITUTION:When an operation switch SW2 is momentarily turned on, a microcomputer (MC)1 outputs a code signal in pulse form to a data terminal 5 for a constant time. Simultaneously, the 1st output terminal 6 is kept to a high level and the 2nd output terminal 7 is to a low level at the T1 period. As a result, an AND gate 8 turns on during high level period of a pulse output from a data terminal 5 at the T1 to turn on a driving transistor 12 of the 1st oscillating circuit 10. Then, an oscillation section mainly consisting of a resonance circuit 13 having a resonance frequency in f1 and an oscillating transistor 14 outputs a intermittent signal in frequency f1 in response to the pulse signal. On the other hand, the 2nd oscillation circuit 11 outputs an intermittent signal in frequency f2 at T3. The output of the 1st and 2nd oscillation circuits 10 and 11 is applied to an output section 17 via an adder 16, and output is given from the output section 17.
Patent JP-S61253143-A (JP)
Title: Forming method for casting mold
Inventor: SATO KANICHI
IPC: B22C9/02
Filed: 1985-05-07
Abstract: PURPOSE:To decrease casting defects by packing dried refractory particles into a pattern, adding water to the surface thereof and heating a casting mold together with the pattern to dry. CONSTITUTION:A proper amt. of water glass is added as a water soluble binder to silica sand and is dried to form refractory particles. The water is sprayed to the inside surface of the cavity of the pattern 1, then the dried refractories are packed into the cavity to form the casting mold 2. The refractory particles have good fluidity and are therefore closely packed into the cavity having an intricate shape. The casting mold 2 together with the pattern 1 is put into a heating and drying furnace 4 where the mold in the cavity is heated to dry. The moisture in the binder on the surface of the mold 2 is evaporated and a hardened layer 3 is formed. The chipping, etc. of the casting mold are therefore eliminated and the casting defects are decreased.